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Hostname

pdfreplace.com

Last fetched

pdfreplace.com resolves to 104.21.44.60, announced in 104.21.32.0/20 by CLOUDFLARENET - Cloudflare, Inc. in CA. pdfreplace.com is listed by 1 threat feed; reconciled level HIGH.

Threat posture

40threat score (procedure-native scale)

HIGH

Listed by 1 threat feed. At least one source recommends blocking.

Categories: Phishing

Threat feeds listing this
1
Verdict coverage
malicious-evidenced
First seen on a feed
Wed, 26 Aug 2026 14:45:24 GMT
Last seen on a feed
Mon, 14 Sep 2026 19:32:36 GMT

Nutrition Label

WHISPER CANON · pdfreplace.comRouting diversity2.4/10Peering density10.0/10MOAS conflict✓ noneThreat-feed listings8.0/10WHOIS transparency6.7/10Resolver footprint8.9/10canon.whisper.security/host/pdfreplace.com

Resolution chain

IPv6 resolution

Attribution

Cloudflare

cdn · ORIGIN_AS, CDN

WHOIS identity

Registrar
iana:146
Registrant organisation
domains by proxy,

Subdomains

Subdomain
www.pdfreplace.com

Showing 1 of 1 subdomain (1 per page).

Mail and authentication

Nameservers

  • ns-73.awsdns-09.com
  • amit.ns.cloudflare.com
  • liz.ns.cloudflare.com
  • ns17.domaincontrol.com
  • ns18.domaincontrol.com
  • ns-670.awsdns-19.net
  • a.gtld-servers.net
  • b.gtld-servers.net
  • c.gtld-servers.net
  • d.gtld-servers.net
  • e.gtld-servers.net
  • f.gtld-servers.net
  • g.gtld-servers.net
  • h.gtld-servers.net
  • i.gtld-servers.net
  • j.gtld-servers.net
  • k.gtld-servers.net
  • l.gtld-servers.net
  • m.gtld-servers.net
  • ns-1359.awsdns-41.org
  • ns-1547.awsdns-01.co.uk

Threat-feed evidence

History

Related pages

Pivot from pdfreplace.com into the addresses, networks and registries it depends on.

Cypher and MCP

Reproduce this hostname's resolution chain against graph.whisper.security:

MATCH (h:HOSTNAME {name: "pdfreplace.com"})-[:RESOLVES_TO]->(ip:IPV4)
      -[:ANNOUNCED_BY]->(ap:ANNOUNCED_PREFIX)-[:ROUTES]->(a:ASN)
OPTIONAL MATCH (a)-[:HAS_NAME]->(n:ASN_NAME)
RETURN ip.name AS ip, ap.name AS prefix, a.name AS asn, n.name AS network
LIMIT 20

Or query Whisper from your own LLM workflow via the Whisper MCP server.